Use this workflow after offline replay succeeds and the live environment is available.

Prerequisites

A valid SDK license.
CME entitlement for the selected channel.
A current connectivity configuration file for the target environment.
A multicast-capable network with the required routes and firewall rules.
Feed A and feed B interfaces selected for the live network.

The Getting Started sample uses ../Settings/config.xml and the ../../license directory. On non-Windows systems, set NETWORK_INTERFACE_FOR_FEEDS_A and NETWORK_INTERFACE_FOR_FEEDS_B in Common/Defaults.h before building when explicit feed interfaces are required. Windows uses the host's network routing configuration.

Start the channel

Build the installed samples as described in Offline replay quickstart. From the GettingStarted directory, start channel 310:

./GettingStarted 310

On Windows, run the executable from the GettingStarted directory. For example, a v143 x64 Release build is started with:

v143-x64-Release\GettingStarted.exe 310

Repeated DirectBook updated output without an error confirms that the sample is receiving and processing live data. It does not establish that the data is universally safe for trading; apply the readiness guidance in Handler's Events and the application's own session and risk policy.

If the sample does not receive data, use Connectivity troubleshooting. See Adjusting Handler's settings for configuration and Event listeners for application callbacks.